Improvement for Amelioration Inventory Model with Weibull Distribution

Table 1

Pertinent literature on amelioration inventory models with various setting.

Authors	Inventory model	Objective function	Solution	Type	Distribution	Restriction
Hwang [7]	EOQ	Approximated	Graphical	Amelioration	Weibull
Mondal et al. [9]	EOQ	Exact	Exact	Amelioration/deterioration	Weibull	Demand depends on price
Moon et al. [11]	EOQ	Exact	Exact	Amelioration/deterioration	Constant	Time-value of money
Law and Wee [12]	EPQ	Approximated	Approximated	Amelioration/deterioration	Weibull
Chou et al. [13]	EOQ	Exact	Exact	Amelioration	Weibull
Ji [14]	EOQ	Exact	Numerical	Amelioration/deterioration	Constant	Time-value of money
Valliathal and Uthayakumar [15]	EPQ	Exact	Numerical	Amelioration/deterioration	Linear	Time-value of money
Chen [16]	EOQ	Exact	Exact	Amelioration/deterioration	Constant
De Zoysa and Rupasinghe [17]	EOQ	Exact	Numerical	Amelioration	Linear	Linear demand
Nodoust et al. [18]	EPQ	Exact	Approximated	Amelioration/deterioration	Constant	Linear demand
Our manuscript	EOQ	Exact	Exact	Amelioration	Weibull